In most cases, heat.
It is proven that water absorbs heat - this is how water balloons can withstand relatively high heat levels. This is also how humans can walk on burning coals without being burnt because we are around 73% water.
A fire triangle consist of Fuel (Bushes), Heat (Fire) and Oxygen and the three combine creates a chemical chain reaction.In this case the fuel is removed so if there is nothing to burn you have no fire.
heat or oxygen
Now..... Don't use water!! Use sand ..... i think that heat is removed
When an airplane catches fire, the element of the fire triangle that comes into play is fuel. The fuel for the fire can come from various sources, such as aviation fuel, hydraulic fluids, or other combustible materials present in the aircraft. The other two elements of the fire triangle—heat and oxygen—are typically provided by the aircraft's operational environment and the combustion process itself. Removing any one of these elements can help extinguish the fire.
Removing oxygen from the fire triangle is referred to as "smothering" a fire. The fire triangle consists of heat, fuel, and oxygen, and eliminating any one of these elements can extinguish a fire. By depriving the fire of oxygen, it cannot sustain combustion, leading to its extinguishment. This method is commonly used in fire suppression techniques, such as using fire blankets or foam.
land in water
When a part of the fire triangle—composed of heat, fuel, and oxygen—is removed, a fire can no longer sustain itself. For instance, eliminating oxygen (by smothering the fire) can extinguish it, while removing heat can prevent ignition. Without fuel, there is nothing for the fire to consume, effectively stopping its growth. Each component is essential for combustion, so removing any one of them interrupts the fire's chemical reaction.
The three elements of the fire triangle that must be present are Heat, Oxygen, and Fuel. This has recently been changed though from the fire triangle to the fire tetrahedron. This includes Heat, Oxygen, and Fuel as well. But, it also contains a fourth, chemical reaction.
keep the o2 and the fuel separated
The term "fire triangle", or combustion triangle, refers to the inherent principles in the methodology of making a fire. The "fire triangle" is a model for understanding the resources and methods needed to make a fire.
It is said that if any goes will be sinks or an aeroplane is crossing to that area will be crashed.
In a plane fuel fire, the primary substance removed is oxygen. Fire requires three elements to sustain combustion: fuel, heat, and oxygen, often referred to as the fire triangle. By removing or suffocating the oxygen supply, such as through the use of fire extinguishers or foam, the fire can be extinguished. Additionally, controlling the fuel source and cooling the area can also help eliminate the fire.